Chapter Two; Advanced Operation Guide; How To Select Record Quality; Voice Activated Recording (Avr Mode) - Evistr L53 Manual

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1) How to Select Record Quality

By pressing M go to menu choice, select Record Setting by using FF/REW ->> Record Quality
Select the recording quality and hit M to confirm what we selected
Options
PCM RECORD (default setting)
High Quality Record
Long Time Record

2) Voice Activated Recording (AVR Mode)

AVR Switch: turn on / off Activated Voice Record Mode
AVR Level: select the voice activated recorder sensitivity level
At AVR mode, we still need to press STOP to save recordings when we complete a recording task.
Voice Activated Sensitive Level
From Level 1 to Level 5: Level 1 only picks up voice or sound above 70db, a very loud sound. Level 5
is very sensitive, so any quiet sound will be recorded. (i.e. normal environmental noise will activate
recording).
Note: do not turn on this function for important lectures or meetings. It may skip or lose some very
important sentences at low decibels. Use regular
on/record/stop for meetings.

3) Microphone Sensitivity Control

When Recording, press VOL+/VOL-, we can change
the microphone sensitivity, and control microphone gain.
Like the right picture shows, 5 is microphone sensitivity
level

4) What is TRACK ON Recording

When this function was ON, we press REC to record, the device will detect whether there is loud
enough voice or not. If voice detected, it start a new recording. No voice detected more than 5
EVISTR VOICE RECORDER

CHAPTER TWO

ADVANCED OPERATION GUIDE

Format
WAV
MP3
MP3
Page - 10 - of -18 -
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BitRate 8G Recording time length
1536kpbs 12Hours
128kbps 145hours
64kpbs 290hours